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Transcriptional profiling of shoot of OsPI1 knockdown rice

ABSTRACT: OsPI1 was isolated from rice and revealed to belong to the TPSI1/Mt4 family, a phosphorus deficiency responsive gene family. The importance of this family gene for phosphorus deficiency responses of plants had been already reported, though its actual role is still unclear. To understand the plants response mechanisms for phosphorus deficiency and the role of OsPI1 in it, we constructed a OsPI1 RNAi line (ospi1-2) for this study. We used the 22K rice Oligoarray from Agilent technologies to study the transcript profile in the shoots and roots of ospi1-2 and Oryza sativa L. cv. Kitaake wild type (WT) rice plants under constitutive and phosphorus deficiency at seedling stage. Keywords: Influences of OsPI1 knockdown

ORGANISM(S): Oryza sativa Oryza sativa Japonica Group

PROVIDER: GSE10335 | GEO | 2020/12/31

REPOSITORIES: GEO

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